. >>> and senator john mccain says that chuck hagel will be probably be confirmed as the next defense secretary. he believes he has enough votes to join president obama's cabinet once the senate reconvenes next week. >>> and in russia, they are trying to calm down after that meteor plowed through friday. some people say the impact site say they're scared to stand near the windows, remembering that cosmic explosion. it injured more than 1,000 people and damaged thousands of buildings. >>> john lennon's killer wrote chilling letters and sent them to the officer who arrested him. now in an exclusive interview, the officer is speaking out for the first time. mark david chapman wrote steve spiro in 1983. he wanted to be friends with the officer, and he had other questions and other requests as well. i spoke earlier with officer steve spiro. steve, what did you think when the letters were showing up in the mailbox and they are fascinating to read. what did you think? >> i was shocked. i said, why are you sending this to me? but when you spent five hours with somebody, you get to know them a